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Driving -> Gear efficiency indicator for Your Citroen C4 Cactus SUV First Generation (2014-2018)

Driving  
There is an audible signal upon  
Gear efficiency recommendations are for  
information only. In fact, the road layout, the  
traffic density and safety remain the deciding  
factors when choosing the best gear. The driver  
therefore remains responsible for deciding  
whether or not to follow the indications issued  
by the system.  
Before doing anything under the bonnet,  
ensure that control N has been pressed  
and that the parking brake is applied.  
engagement of reverse.  
If reverse gear is requested when moving, the  
warning lamp N flashes and the gearbox goes  
into neutral automatically.  
This function cannot be disabled.  
To engage reverse, stop the vehicle then, with  
your foot on the brake pedal, press control N,  
then R.  
Operating fault  
With the ignition on, illumination of  
this warning lamp, accompanied by  
an audible signal and a message,  
indicates a gearbox fault.  
The system is only active on vehicles fitted  
with a manual gearbox.  
Stopping the vehicle  
Before switching off the engine, you can:  
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press control N to be in neutral,  
or  
leave the vehicle in gear; in this case the  
vehicle cannot be moved.  
Have it checked by a CITROËN dealer or a  
qualified workshop.  
On certain BlueHDi Diesel versions with  
manual gearbox, in certain driving conditions  
the system may suggest changing into neutral  
so that the engine can go into standby (STOP  
mode with Stop & Start). In this case, N is  
displayed in the instrument panel.  
Gear efficiency indicator  
This system helps reduce fuel consumption by  
recommending the most appropriate gear.  
For all parking situations, you must apply  
the parking brake to immobilise the  
vehicle.  
Example:  
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You are in third gear.  
You press the accelerator pedal.  
The system may suggest that you engage a  
higher gear.  
Operation  
Depending on the driving situation and your  
vehicle's equipment, the system may advise  
you to skip one (or more) gear(s). You can  
follow this instruction without engaging the  
intermediate gears.  
When immobilising the vehicle with the  
engine running, you must select neutral N.  
The information appears in the instrument  
panel in the form of an arrow.  
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Driving  
The system adapts its gear change  
recommendation according to the  
driving conditions (slope, load, etc.)  
and the demands of the driver (power,  
acceleration, braking, etc.).  
Do not leave the vehicle while it is being  
held temporarily in the hill start assist  
phase.  
If you need to leave the vehicle with the  
engine running, apply the parking brake  
manually then ensure that the parking  
brake warning lamp is showing fixed on  
the instrument panel.  
The system never suggests:  
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engaging first gear,  
engaging reverse gear.  
engaging a lower gear.  
On a descending slope, with the vehicle  
stationary and reverse gear engaged, the  
vehicle is held for a short time when you  
release the brake pedal.  
On vehicle fitted with a manual gearbox,  
the arrow may be accompanied by the  
gear recommended.  
Operating fault  
Hill start assist  
On an ascending slope, with the vehicle  
stationary, the vehicle is held for a short  
time when you release the brake pedal.  
With a manual gearbox, if you are in first gear  
or in neutral.  
With an automatic gearbox, if you are in D  
or M.  
With an electronic gearbox, if you are in D.  
If a fault in the system occurs, this warning  
lamp comes on accompanied by a message.  
Contact a CITROËN dealer or a qualified  
workshop to have the system checked.  
System which keeps your vehicle stationary  
for a short time (approximately two seconds)  
when starting on a gradient, the time it takes  
to move your foot from the brake pedal to the  
accelerator pedal.  
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Stop & Start  
It is only active when:  
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the vehicle is completely stationary, with  
your foot on the brake pedal,  
The Stop & Start system puts the engine  
temporarily into standby – STOP mode – during  
stops in traffic (red lights, traffic jams, etc.). The  
engine restarts automatically – START mode –  
as soon as you want to move off.  
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certain conditions of gradient are met,  
the driver's door is closed.  
The hill start assist system cannot be  
deactivated.  
The restart takes place instantly, quickly and  
silently.  
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